Born 1960 (age 65) · Northbrook, Illinois, USA
Appears in 40 titles

Jayne Brook (born September 16, 1960) is an American actress, best known for her roles as Dr. Diane Grad on the medical drama Chicago Hope, as a series regular for five of the show's six seasons, and Mary Ann Mitchell on The District from 2000 to 2002. Between 2017 and 2019, Brook had a recurring role as Starfleet Vice Admiral Katrina Cornwell in the series Star Trek: Discovery.

Filmography

Gattaca
7.6
Gattaca
1997
as Marie Freeman
Kindergarten Cop
6.1
Kindergarten Cop
1990
as Zach's Mother
Superman IV: The Quest for Peace
4.6
Superman IV: The Quest for Peace
1987
as Teacher - JFK High School
Don't Tell Mom the Babysitter's Dead
Ed
4.1
Ed
1996
as Lydia
Last Dance
5.7
Last Dance
1996
as Jill
Bye Bye Love
6.0
Bye Bye Love
1995
as Claire
Clean Slate
5.8
Clean Slate
1994
as Paula
The Sweet Life
6.2
The Sweet Life
2017
as Katherine
Doing Time on Maple Drive
5.1
Doing Time on Maple Drive
1992
as Karen
Into My Heart
5.1
Into My Heart
1998
as Kat
The Robinsons: Lost in Space
5.2
The Robinsons: Lost in Space
2004
as Maureen Robinson
Searching for David's Heart
6.7
Searching for David's Heart
2004
as Claire Deeton, Darcy's mother
Mind Games
4.4
Mind Games
1998
as Hannah Berrick
The Four Diamonds
6.0
The Four Diamonds
1995
as Irma Millard / Hermit of the Lagoon
The Endless Game
6.3
The Endless Game
1989
My Mother the Spy
7.5
My Mother the Spy
2000
as Alison Shaeffer
A Brother's Promise: The Dan Jansen Story
Look at Me Again
2010
as Tina